3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fib = [1,0]; for($i=0; $i<30; $i++) { $next = array_sum($fib); array_shift($fib); array_push($fib,$next); echo $next.", "; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0120.00318.84
8.3.30.0070.00718.95
8.3.20.0040.00420.34
8.3.10.0080.00021.76
8.3.00.0040.00419.02
8.2.170.0120.00322.96
8.2.160.0070.00720.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00821.12
8.2.110.0060.00321.12
8.2.100.0100.00017.78
8.2.90.0080.00018.34
8.2.80.0000.00817.97
8.2.70.0040.00417.80
8.2.60.0040.00418.03
8.2.50.0030.00718.10
8.2.40.0080.00021.03
8.2.30.0000.00719.13
8.2.20.0080.00017.68
8.2.10.0040.00418.06
8.2.00.0070.00017.75
8.1.270.0050.00318.91
8.1.260.0040.00426.35
8.1.250.0110.00728.09
8.1.240.0060.00617.53
8.1.230.0080.00322.81
8.1.220.0040.00417.74
8.1.210.0040.00420.84
8.1.200.0030.00617.22
8.1.190.0050.00317.23
8.1.180.0000.00718.10
8.1.170.0030.00618.51
8.1.160.0030.00320.30
8.1.150.0040.00418.74
8.1.140.0000.00817.26
8.1.130.0000.00717.76
8.1.120.0040.00417.41
8.1.110.0000.00717.43
8.1.100.0000.00717.41
8.1.90.0030.00317.43
8.1.80.0000.00717.40
8.1.70.0060.00317.37
8.1.60.0000.00817.45
8.1.50.0000.00917.41
8.1.40.0040.00417.48
8.1.30.0050.00317.57
8.1.20.0060.00317.44
8.1.10.0000.00717.43
8.1.00.0030.00617.38
8.0.300.0030.00619.73
8.0.290.0080.00016.58
8.0.280.0070.00318.37
8.0.270.0030.00317.32
8.0.260.0070.00017.29
8.0.250.0070.00016.91
8.0.240.0050.00316.84
8.0.230.0030.00616.94
8.0.220.0030.00316.81
8.0.210.0030.00316.93
8.0.200.0030.00316.97
8.0.190.0030.00516.95
8.0.180.0070.00016.76
8.0.170.0040.00416.93
8.0.160.0000.00716.87
8.0.150.0070.00016.82
8.0.140.0000.00716.88
8.0.130.0030.00313.31
8.0.120.0030.00516.76
8.0.110.0000.00816.71
8.0.100.0000.00816.88
8.0.90.0040.00416.96
8.0.80.0160.00616.90
8.0.70.0040.00416.82
8.0.60.0000.00816.84
8.0.50.0050.00316.78
8.0.30.0120.01017.06
8.0.20.0110.01017.40
8.0.10.0040.00416.93
8.0.00.0120.00616.83
7.4.330.0030.00315.03
7.4.320.0000.00616.39
7.4.300.0000.00616.40
7.4.290.0030.00716.33
7.4.280.0000.00716.57
7.4.270.0000.00716.39
7.4.260.0000.00716.43
7.4.250.0080.00016.46
7.4.240.0050.00316.55
7.4.230.0030.00316.60
7.4.220.0120.00616.42
7.4.210.0100.00716.63
7.4.200.0030.00316.43
7.4.160.0080.00816.45
7.4.150.0150.00317.40
7.4.140.0050.01217.86
7.4.130.0070.01216.34
7.4.120.0130.00616.32
7.4.110.0140.01016.49
7.4.100.0130.00316.35
7.4.90.0140.00316.44
7.4.80.0060.01819.39
7.4.70.0060.01016.56
7.4.60.0030.01316.47
7.4.50.0040.00416.30
7.4.40.0100.00616.59
7.4.30.0080.00816.26
7.4.10.0060.01314.85
7.4.00.0040.01114.88
7.3.330.0030.00313.01
7.3.320.0000.00513.18
7.3.310.0030.00316.11
7.3.300.0000.00616.10
7.3.290.0110.00416.30
7.3.280.0090.00816.29
7.3.270.0100.01017.40
7.3.260.0130.00416.20
7.3.250.0110.00816.35
7.3.240.0040.01816.25
7.3.230.0070.01116.39
7.3.210.0130.00316.30
7.3.200.0090.00919.39
7.3.190.0100.01016.63
7.3.180.0090.00616.33
7.3.170.0060.01316.67
7.3.160.0130.00416.53
7.3.130.0030.01415.05
7.3.120.0080.00714.89
7.3.110.0120.00514.94
7.3.100.0050.00914.88
7.3.90.0080.00814.90
7.3.80.0020.01014.74
7.3.70.0000.01014.82
7.3.60.0030.01214.81
7.3.50.0070.00414.81
7.3.40.0070.00914.87
7.3.30.0050.00914.83
7.3.20.0090.00216.54
7.3.10.0030.00816.56
7.3.00.0060.00816.60
7.2.330.0090.00916.57
7.2.320.0070.01616.57
7.2.310.0170.00016.44
7.2.300.0110.00616.69
7.2.290.0080.00816.61
7.2.260.0100.00714.97
7.2.250.0050.00815.04
7.2.240.0070.01115.09
7.2.230.0100.00214.98
7.2.220.0110.00415.19
7.2.210.0040.01115.00
7.2.200.0030.00915.09
7.2.190.0020.01314.95
7.2.180.0020.01314.85
7.2.170.0040.01114.96
7.2.160.0040.00815.11
7.2.150.0040.00817.04
7.2.140.0070.00716.85
7.2.130.0050.01116.86
7.2.120.0070.00416.89
7.2.110.0050.00716.96
7.2.100.0070.00916.88
7.2.90.0050.00817.08
7.2.80.0080.00316.91
7.2.70.0060.00616.88
7.2.60.0060.00716.92
7.2.50.0070.00716.98
7.2.40.0090.00417.00
7.2.30.0120.00316.81
7.2.20.0080.01016.72
7.2.10.0100.00716.86
7.2.00.0090.00617.79
7.1.330.0080.00715.70
7.1.320.0070.00715.81
7.1.310.0060.00915.85
7.1.300.0090.00615.78
7.1.290.0040.01115.69
7.1.280.0050.00815.71
7.1.270.0030.00915.75
7.1.260.0110.00415.82
7.1.250.0050.01015.70
7.1.240.0030.00915.99
7.1.230.0060.01015.53
7.1.220.0070.00715.87
7.1.210.0000.00915.69
7.1.200.0000.01115.79
7.1.190.0080.00015.56
7.1.180.0060.00915.76
7.1.170.0040.00815.77
7.1.160.0030.00915.83
7.1.150.0120.00615.75
7.1.140.0060.00915.61
7.1.130.0030.00915.66
7.1.120.0000.01015.84
7.1.110.0060.00315.75
7.1.100.0080.00516.94
7.1.90.0030.00715.79
7.1.80.0080.00315.99
7.1.70.0060.00716.45
7.1.60.0080.00817.50
7.1.50.0070.00716.30
7.1.40.0120.00315.76
7.1.30.0080.00615.55
7.1.20.0060.00615.80
7.1.10.0090.00615.91
7.1.00.0040.04219.24
7.0.330.0030.01015.45
7.0.320.0060.00615.45
7.0.310.0070.00715.32
7.0.300.0000.01015.27
7.0.290.0030.01015.59
7.0.280.0030.00815.44
7.0.270.0070.00315.59
7.0.260.0130.00315.47
7.0.250.0030.00915.64
7.0.240.0040.00815.40
7.0.230.0080.00015.65
7.0.220.0080.00315.46
7.0.210.0070.00415.46
7.0.200.0050.00715.99
7.0.190.0060.00815.38
7.0.180.0090.00615.29
7.0.170.0000.01415.45
7.0.160.0040.00415.57
7.0.150.0030.01415.22
7.0.140.0030.03818.86
7.0.130.0110.00415.51
7.0.120.0080.00515.23
7.0.110.0090.00615.52
7.0.100.0080.00615.44
7.0.90.0100.00315.32
7.0.80.0040.01115.28
7.0.70.0030.00615.47
7.0.60.0030.04617.76
7.0.50.0080.02116.71
7.0.40.0050.03316.84
7.0.30.0190.02216.75
7.0.20.0180.04516.78
7.0.10.0170.04516.77
7.0.00.0050.02716.65
5.6.400.0070.01014.45
5.6.390.0030.01013.96
5.6.380.0060.00314.53
5.6.370.0040.01114.32
5.6.360.0040.00914.39
5.6.350.0080.00014.53
5.6.340.0070.00714.43
5.6.330.0050.00814.50
5.6.320.0030.00914.49
5.6.310.0070.00714.51
5.6.300.0120.00313.98
5.6.290.0060.00614.16
5.6.280.0040.04117.66
5.6.270.0090.00614.30
5.6.260.0120.00314.34
5.6.250.0070.00714.16
5.6.240.0030.01214.30
5.6.230.0060.00314.25
5.6.220.0110.00314.31
5.6.210.0080.03817.42
5.6.200.0050.04016.31
5.6.190.0020.02617.41
5.6.180.1630.02917.40
5.6.170.0080.02817.34
5.6.160.0050.02817.39
5.6.150.0050.03316.22
5.6.140.0050.02816.29
5.6.130.0090.03616.24
5.6.120.0070.02917.70
5.6.110.0080.03217.76
5.6.100.0050.02517.80
5.6.90.0100.04317.66
5.6.80.0120.03817.35
5.6.70.0170.04017.32
5.6.60.0070.01014.32
5.6.50.0070.00714.36
5.6.40.0090.00614.05
5.6.30.0060.00814.07
5.6.20.0060.00914.16
5.6.10.0070.00714.14
5.6.00.0110.00414.15
5.5.380.0060.00914.06
5.5.370.0030.00713.92
5.5.360.0040.01113.86
5.5.350.0220.03817.42
5.5.340.0090.04016.09
5.5.330.0050.04717.44
5.5.320.0120.03117.09
5.5.310.0150.02917.17
5.5.300.0070.02016.20
5.5.290.0030.02315.97
5.5.280.0020.02917.51
5.5.270.0050.02617.64
5.5.260.0120.02817.52
5.5.250.0050.02817.42
5.5.240.0110.04217.34
5.5.230.0040.01214.13
5.5.220.0030.01414.29
5.5.210.0000.01114.14
5.5.200.0060.00614.04
5.5.190.0030.01114.21
5.5.180.0090.00614.35
5.5.170.0100.00314.27
5.5.160.0070.00714.20
5.5.150.0060.00614.26
5.5.140.0070.00714.04
5.5.130.0030.01014.29
5.5.120.0000.01214.34
5.5.110.0070.00314.12
5.5.100.0150.00014.10
5.5.90.0040.00713.97
5.5.80.0040.00714.21
5.5.70.0060.00914.18
5.5.60.0000.01614.03
5.5.50.0090.00914.05
5.5.40.0030.01214.23
5.5.30.0070.00414.26
5.5.20.0000.01414.19
5.5.10.0000.01314.36
5.5.00.0060.00614.25
5.4.450.0470.03315.10
5.4.440.0120.02815.00
5.4.430.0080.03015.22
5.4.420.0150.02615.21
5.4.410.0130.02815.01
5.4.400.0080.03115.14
5.4.390.0050.03315.11
5.4.380.0130.03314.76
5.4.370.0170.03514.80
5.4.360.0160.02714.70
5.4.350.0150.04014.75
5.4.340.0110.03114.77
5.4.330.0030.00611.01
5.4.320.0150.03714.51
5.4.310.0190.03514.69
5.4.300.0130.03814.72
5.4.290.0180.02314.73
5.4.280.0120.04114.87
5.4.270.0200.03214.76
5.4.260.0150.03014.93
5.4.250.0170.03414.75
5.4.240.0170.03514.84
5.4.230.0190.03314.86
5.4.220.0150.03714.77
5.4.210.0200.03114.79
5.4.200.0160.02613.78
5.4.190.0180.03814.71
5.4.180.0120.04014.80
5.4.170.0200.03414.72
5.4.160.0130.03314.75
5.4.150.0160.03114.78
5.4.140.0150.03313.50
5.4.130.0120.04013.49
5.4.120.0100.03513.44
5.4.110.0130.02613.62
5.4.100.0070.03413.65
5.4.90.0180.03213.33
5.4.80.0130.03113.53
5.4.70.0180.03513.46
5.4.60.0150.03313.61
5.4.50.0130.02513.54
5.4.40.0170.03713.43
5.4.30.0130.03513.53
5.4.20.0150.03913.43
5.4.10.0120.03213.56
5.4.00.0020.03813.26
5.3.290.0170.05714.67
5.3.280.0270.07014.60
5.3.270.0230.07014.72
5.3.260.0330.06014.66
5.3.250.0370.05314.52
5.3.240.0170.05714.71
5.3.230.0130.06014.56
5.3.220.0270.05314.66
5.3.210.0200.05014.48
5.3.200.0200.04714.52
5.3.190.0230.04314.53
5.3.180.0100.06014.56
5.3.170.0270.06714.45
5.3.160.0270.04314.48
5.3.150.0100.05714.47
5.3.140.0230.04714.47
5.3.130.0200.05714.50
5.3.120.0230.05314.46
5.3.110.0230.06314.48
5.3.100.0270.05714.14
5.3.90.0100.05714.11
5.3.80.0230.04713.96
5.3.70.0170.05014.09
5.3.60.0200.04714.10
5.3.50.0130.05313.94
5.3.40.0100.05713.89
5.3.30.0170.05314.01
5.3.20.0170.05713.72
5.3.10.0330.05013.63
5.3.00.0070.05713.58
5.2.170.0200.03711.05
5.2.160.0030.05011.07
5.2.150.0100.04711.21
5.2.140.0100.05011.07
5.2.130.0200.04011.05
5.2.120.0070.04711.06
5.2.110.0100.04711.03
5.2.100.0130.04011.15
5.2.90.0070.05011.13
5.2.80.0100.04311.07
5.2.70.0100.04311.23
5.2.60.0200.04310.97
5.2.50.0070.05711.06
5.2.40.0130.04711.05
5.2.30.0130.04010.95
5.2.20.0070.04310.89
5.2.10.0200.04710.97
5.2.00.0100.04310.75
5.1.60.0070.04310.07
5.1.50.0170.0339.98
5.1.40.0100.03710.07
5.1.30.0070.04010.47
5.1.20.0100.03710.32
5.1.10.0100.04310.14
5.1.00.0030.04310.08
5.0.50.0130.0278.69
5.0.40.0070.0308.43
5.0.30.0130.0378.24
5.0.20.0100.0278.32
5.0.10.0100.0308.20
5.0.00.0030.0478.25
4.4.90.0070.0235.93
4.4.80.0070.0235.87
4.4.70.0070.0235.89
4.4.60.0130.0205.91
4.4.50.0070.0205.90
4.4.40.0030.0405.91
4.4.30.0130.0235.91
4.4.20.0100.0205.95
4.4.10.0170.0135.96
4.4.00.0070.0375.90
4.3.110.0100.0275.79
4.3.100.0130.0175.79
4.3.90.0100.0205.79
4.3.80.0000.0405.84
4.3.70.0070.0175.79
4.3.60.0000.0305.78
4.3.50.0030.0305.86
4.3.40.0100.0305.83
4.3.30.0070.0204.75
4.3.20.0070.0204.75
4.3.10.0000.0274.75
4.3.00.0070.0177.34

preferences:
49.96 ms | 400 KiB | 5 Q